专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US08436562B2 Bi-power motor controlling system and motor controlling apparatus thereof 有权
标题翻译：双功率电动机控制系统及其电动机控制装置
公开(公告)号：US08436562B2
公开(公告)日：2013-05-07
申请号：US12774189
申请日：2010-05-05
申请人： Chao-Wei Fan Chiang , Po-Tsun Kuo , Chia-Feng Wu , Chun-Lung Chiu
发明人： Chao-Wei Fan Chiang , Po-Tsun Kuo , Chia-Feng Wu , Chun-Lung Chiu
IPC分类号： H02P6/00
CPC分类号： H02P6/06 , H02P6/005
摘要： A bi-power motor controlling system includes a motor, a system apparatus and a motor controlling apparatus. The system apparatus has a rotational-speed target value for determining the targeted rotational speed of the motor. In addition, the system apparatus outputs a first power and a second power to the motor and the motor controlling apparatus, respectively. The motor controlling apparatus detects the motor to obtain a first rotational-speed value of the motor, and then adjusts the rotational speed of the motor to a second rotational-speed value according to the first rotational-speed value. Then, the motor controlling apparatus further generates a rotational-speed feedback signal to the system apparatus. The system apparatus adjusts the outputted first power in accordance with the rotational-speed feedback signal to make the rotational speed of the motor reach the rotational-speed target value.
摘要翻译：双功率电动机控制系统包括电动机，系统装置和电动机控制装置。系统装置具有用于确定电动机的目标转速的转速目标值。另外，系统装置分别向马达和马达控制装置输出第一功率和第二功率。电动机控制装置检测电动机以获得电动机的第一转速值，然后根据第一转速值将电动机的转速调整到第二转速值。然后，马达控制装置进一步向系统装置产生转速反馈信号。系统装置根据转速反馈信号调整输出的第一功率，使电动机的转速达到转速目标值。

82. 发明申请

US20130075764A1 OPTICAL MODULE PACKAGE STRUCTURE 审中-公开
标题翻译：光学模块封装结构
公开(公告)号：US20130075764A1
公开(公告)日：2013-03-28
申请号：US13288747
申请日：2011-11-03
申请人： Chao-Wei YU
发明人： Chao-Wei YU
IPC分类号： H01L31/12
CPC分类号： H01L25/167 , G01S7/4813 , H01L31/0203 , H01L31/173 , H01L2224/48091 , H01L2224/8592 , H01L2924/00014
摘要： An optical module package structure includes a light-emitting chip and a light sensor chip respectively installed in a first cavity and a second cavity in a substrate, a reflective layer coated on the periphery of the first cavity, two packaging adhesive structures respectively molded in the first cavity and the second cavity to encapsulate the light-emitting chip and the light sensor chip respectively, and a lid integrally formed on the substrate to enhance the airtightness of the whole optical module package structure.
摘要翻译：光学模块封装结构包括发光芯片和分别安装在基板的第一腔和第二腔中的光传感器芯片，涂覆在第一腔的周边上的反射层，分别模制在第一空腔中的两个封装粘合剂结构第一空腔和第二腔分别封装发光芯片和光传感器芯片;以及一体地形成在基板上的盖，以增强整个光学模块封装结构的气密性。

83. 发明申请

US20130010219A1 LIQUID CRYSTAL DISPLAY PANEL 有权
标题翻译：液晶显示面板
公开(公告)号：US20130010219A1
公开(公告)日：2013-01-10
申请号：US13227481
申请日：2011-09-08
申请人： Chao-Wei Yeh , Chien-Huang Liao , Wen-Hao Hsu
发明人： Chao-Wei Yeh , Chien-Huang Liao , Wen-Hao Hsu
IPC分类号： G02F1/133
CPC分类号： G02F1/1323 , G02F1/133753 , G02F1/134336 , G02F2001/133757 , G09G3/36 , G09G2300/0452
摘要： A liquid crystal display (LCD) panel divided into a first area and a second area is provided. The first and second areas both include first sub-pixels and second sub-pixels. Each first sub-pixel provides a first main alignment vector; each second sub-pixel provides a second main alignment vector having a direction opposite to that of the first main alignment vector. The LCD panel has first sub-pixel units and second sub-pixel units arranged in arrays. Each first sub-pixel unit includes one first sub-pixel and one second sub-pixel sequentially arranged from top to bottom in a column direction. Each second sub-pixel unit includes one first sub-pixel and one second sub-pixel sequentially arranged from bottom to top in the column direction. In any one of the first area and the second area, multiple first sub-pixel units and multiple second sub-pixel units are arranged together in a same row.
摘要翻译：提供分为第一区域和第二区域的液晶显示器（LCD）面板。第一和第二区域都包括第一子像素和第二子像素。每个第一子像素提供第一主对准矢量; 每个第二子像素提供具有与第一主对准向量的方向相反的方向的第二主对准向量。 LCD面板具有排列成阵列的第一子像素单元和第二子像素单元。每个第一子像素单元包括在列方向上从上到下依次布置的一个第一子像素和一个第二子像素。每个第二子像素单元包括在列方向上从下到上顺序排列的一个第一子像素和一个第二子像素。在第一区域和第二区域中的任何一个区域中，多个第一子像素单元和多个第二子像素单元一起布置在同一行中。

84. 发明授权

US08340320B2 Mute circuits 有权
标题翻译：静音电路
公开(公告)号：US08340320B2
公开(公告)日：2012-12-25
申请号：US12277438
申请日：2008-11-25
申请人： Chao-Wei Tseng
发明人： Chao-Wei Tseng
IPC分类号： H04R3/02
CPC分类号： H03G3/348 , H04R3/007 , H04R3/04
摘要： Mute circuits capable of eliminating audible noise when the audio system is powered up and powered down are disclosed. A discharge element is coupled between an audio processing unit and an audio output unit in an audio system and a mute control unit is coupled to the discharge element. The mute circuit comprises an active element comprising a control terminal coupled to at least one power voltage at a power terminal of a functional element in the audio processing unit through a capacitor and turning on, by AC capacitor coupling, to drive the discharge element when the audio system is powered up, such that the discharge element is turned on to discharge an output current of the audio processing unit to a ground terminal, thereby muting the audio output unit to eliminate audible noise.
摘要翻译：公开了当音频系统通电和掉电时能够消除可听见噪声的静音电路。放电元件耦合在音频系统中的音频处理单元和音频输出单元之间，并且静音控制单元耦合到放电元件。静音电路包括有源元件，其包括控制端子，该控制端子通过电容器耦合到音频处理单元中的功能元件的功率端子处的至少一个电源电压，并通过AC电容器耦合导通，以驱动放电元件音频系统通电，使得放电元件接通以将音频处理单元的输出电流放电到接地端子，从而使音频输出单元静音以消除可听见的噪声。

85. 发明申请

US20120281174A1 LIQUID CRYSTAL DISPLAY PANEL 有权
标题翻译：液晶显示面板
公开(公告)号：US20120281174A1
公开(公告)日：2012-11-08
申请号：US13167731
申请日：2011-06-24
申请人： Chao-Wei Yeh , Chien-Huang Liao , Wen-Hao Hsu
发明人： Chao-Wei Yeh , Chien-Huang Liao , Wen-Hao Hsu
IPC分类号： G02F1/1337
CPC分类号： G02F1/133 , G02F1/1323 , G02F1/1337 , G02F1/1343 , G02F1/134336 , G02F2001/134345 , G09G2300/0447 , G09G2320/068 , G09G2358/00
摘要： A liquid crystal display (LCD) panel is provided. A pixel structure of the LCD panel has an asymmetrical liquid crystal alignment. The LCD panel is divided into an array of display blocks. When the LCD panel is in a narrow viewing angle display mode, some of the display blocks are disabled or darkened so that a displayed image is interfered by the disabled or darkened display blocks when it is viewed from the side. Thereby, an anti-peep effect is achieved.
摘要翻译：提供液晶显示（LCD）面板。 LCD面板的像素结构具有不对称的液晶取向。 LCD面板分为多个显示块阵列。当LCD面板处于窄视角显示模式时，某些显示块被禁用或变暗，因此当从侧面观看时，显示的图像受到禁用或变暗的显示块的干扰。由此，实现了防窥视效果。

86. 发明申请

US20120280895A1 LIQUID CRYSTAL DISPLAY PANEL 有权
标题翻译：液晶显示面板
公开(公告)号：US20120280895A1
公开(公告)日：2012-11-08
申请号：US13207416
申请日：2011-08-11
申请人： Chao-Wei Yeh , Chien-Huang Liao , Wen-Hao Hsu
发明人： Chao-Wei Yeh , Chien-Huang Liao , Wen-Hao Hsu
IPC分类号： G09G3/36
CPC分类号： G02F1/1323 , G02F1/133371 , G02F1/1337 , G02F1/133707 , G02F1/134309 , G09G3/36 , G09G3/3607 , G09G3/3666 , G09G2300/0439 , G09G2300/0478 , G09G2320/028 , G09G2358/00
摘要： A liquid crystal display panel divided into a first and a second regions respectively having a plurality of sub-pixels arranged in array is provided. Each sub-pixel has a first display area providing a first main alignment vector, a second display area providing a second main alignment vector, and a compensation display area. A direction of the first main alignment vector is opposite to that of the second main alignment vector. When the liquid crystal display panel states in the narrow viewing angle display mode, driving voltages of the first display areas in the first region are substantially greater than driving voltages of the second display areas in the first region, driving voltages of the first display areas in the second region are smaller than driving voltages of the second display areas in the second region, and all the compensation display areas in the first and the second regions are enabled.
摘要翻译：提供分为具有排列成阵列的多个子像素的第一和第二区域的液晶显示面板。每个子像素具有提供第一主对准向量的第一显示区域，提供第二主对准向量的第二显示区域和补偿显示区域。第一主对准矢量的方向与第二主对准矢量的方向相反。当液晶显示面板处于窄视角显示模式时，第一区域中的第一显示区域的驱动电压基本上大于第一区域中第二显示区域的驱动电压，第一显示区域的驱动电压第二区域小于第二区域中的第二显示区域的驱动电压，并且第一区域和第二区域中的所有补偿显示区域被使能。

87. 发明申请

US20120191910A1 PROCESSING CIRCUIT AND METHOD FOR READING DATA 审中-公开
标题翻译：处理电路和读取数据的方法
公开(公告)号：US20120191910A1
公开(公告)日：2012-07-26
申请号：US13345754
申请日：2012-01-09
申请人： Yen-Ju Lu , Chao-Wei Huang
发明人： Yen-Ju Lu , Chao-Wei Huang
IPC分类号： G06F12/00 , G06F12/08
CPC分类号： G06F9/30043 , G06F9/3826
摘要： A processing circuit includes a processing unit and a data buffer. When the processing unit receives a load instruction and determines that the load instruction has a load-use condition, the processing unit stores specific data into the data buffer, where the specific data is loaded by executing the load instruction.
摘要翻译：处理电路包括处理单元和数据缓冲器。当处理单元接收到加载指令并确定加载指令具有加载使用条件时，处理单元将特定数据存储到通过执行加载指令来加载特定数据的数据缓冲器中。

88. 发明授权

US08218081B2 Video standard detector and operation method thereof 有权
标题翻译：视频标准检测器及其操作方法
公开(公告)号：US08218081B2
公开(公告)日：2012-07-10
申请号：US12536500
申请日：2009-08-06
申请人： Chao-Wei Huang
发明人： Chao-Wei Huang
IPC分类号： H04N5/46
CPC分类号： H04N5/46 , H04N5/04 , H04N5/08
摘要： A video standard detector and operation method thereof are provided. The video standard detector includes a low pass filter (LPF) unit and a standard detector unit. The LPF filters a baseband signal. The feature detector detects vertical synchronization information of the baseband signal and horizontal synchronization information of the baseband signal using the output of the LPF, and determines the video standard corresponding to the baseband signal according to the vertical synchronization information and the horizontal synchronization information.
摘要翻译：提供了视频标准检测器及其操作方法。视频标准检测器包括低通滤波器（LPF）单元和标准检测器单元。 LPF滤波基带信号。特征检测器使用LPF的输出来检测基带信号的垂直同步信息和基带信号的水平同步信息，并且根据垂直同步信息和水平同步信息确定与基带信号对应的视频标准。

89. 发明申请

US20120168801A1 LIGHT EMITTING DEVICE AND PACKAGE STRUCTURE THEREOF 审中-公开
标题翻译：发光装置及其包装结构
公开(公告)号：US20120168801A1
公开(公告)日：2012-07-05
申请号：US13383211
申请日：2009-07-10
申请人： Rong Xuan , Chao-Wei Li , Hung-Lieh Hu , Mu-Tao Chu , Chih-Hao Hsu , Jenq-Dar Tsay
发明人： Rong Xuan , Chao-Wei Li , Hung-Lieh Hu , Mu-Tao Chu , Chih-Hao Hsu , Jenq-Dar Tsay
IPC分类号： H01L33/58 , H01L29/20 , H01L33/42
CPC分类号： H01L33/02 , H01L33/38 , H01L33/60 , H01L2224/13 , H01L2224/48091 , H01L2224/48247 , H01L2924/12044 , H01L2924/00014 , H01L2924/00
摘要： A light-emitting device package structure includes a carrier, at least one light-emitting device and a magnetic element. The magnetic element aids in enhancing overall luminous output efficiency.
摘要翻译：发光器件封装结构包括载体，至少一个发光器件和磁性元件。磁性元件有助于提高整体的发光效率。

90. 发明授权

US08174071B2 High voltage LDMOS transistor 有权
标题翻译：高压LDMOS晶体管
公开(公告)号：US08174071B2
公开(公告)日：2012-05-08
申请号：US12114439
申请日：2008-05-02
申请人： William Wei-Yuan Tien , Chao-Wei Tseng , Fu-Hsin Chen
发明人： William Wei-Yuan Tien , Chao-Wei Tseng , Fu-Hsin Chen
IPC分类号： H01L29/66
CPC分类号： H01L29/7835 , H01L27/092 , H01L29/402 , H01L29/4236 , H01L29/42368 , H01L29/42376 , H01L29/66659 , H01L29/7834
摘要： An LDMOS transistor structure and methods of making the same are provided. The structure includes a gate electrode extended on an upper boundary of an extension dielectric region that separates the gate electrode from the drain region of the LDMOS transistor. Moreover, at an area close to an edge of the extended gate electrode portion, the gate electrode further projects downwards into a convex-shaped recess or groove in the upper boundary of the extension dielectric region, forming a tongue. LDMOS transistors with this structure may provide improved suppression of hot carrier effects.
摘要翻译：提供LDMOS晶体管结构及其制造方法。该结构包括在从LDMOS晶体管的漏极区域分离栅电极的延伸电介质区域的上边界上延伸的栅电极。此外，在靠近延伸的栅极电极部分的边缘的区域，栅极电极还向下突出到延伸电介质区域的上边界中的凸形凹部或凹槽中，形成舌头。具有这种结构的LDMOS晶体管可以提供对热载流子效应的改进的抑制。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式